Ichibanboshi's hostility towards Sakuya increases after learning about his past. He refuses to work with Sakuya and is assigned to go on an undercover mission with Akira to the Yoshidaya instead, but...
Ah, Katsura-san. 
Another undercover investigation?
Oh, Herr Katsura.
Wart Ihr wieder auf geheimer Mission?
Oh, señor Katsura.
¿Otra operación encubierta?
Oh, señor Katsura.
¿Otra operación encubierta?
Ah, M. Katsura.
Une nouvelle infiltration ?
Ah, Katsura... 
un'altra indagine sotto copertura?
Ah, senhor Katsura. Estava em
uma investigação secreta de novo?
А, Кацура... Снова работали
под прикрытием?